clinton-ryan? >> i think they're one to one. if hillary clinton runs, we all thought she was the inevitable candidate in 2008, and we're proved wrong. but certainly she would start out as a huge frontrunner, nobody else on the democratic side. so really it is a question if paul ryan can get through. i would say james garfield, the only sitting house member ever elected president. >> and jonathan, he is also up against the viewers. the history, doing the television age that the losing vice presidential candidate always goes on to never be president. ana-marie cox, and jonathan allen, thank you very much. >>> coming up, when do you think mississippi ratified the 13th amendment abolishing slavery in this country? send us your guesses on facebook or twitter, the answer coming up. here is a hint. it actually took a movie to get them to do it. >>> and the most love-sick governor of our time, back, running for congress in south carolina. and the frontrunner in the democratic party to run against him it steven colbert's sister. we'll pr